HTML Validator
The errors and warnings are generated by Tidy,
originally developed by the W3C. Tidy tries
to correct HTML errors by classifying them in 2 categories:
-
Critical HTML errors that Tidy cannot fix or understand.
-
Warning:
-
HTML errors that Tidy can fix automatically.
-
Good:
-
Or show the green icon, when there is no HTML errors.
If you have only
warnings,
press the Clean up button and Tidy will try to present a cleaned version of your
page.
Other icons
-
Charset:
-
The document contains characters that do not exist to the specified charset. The document can
not be checked.
-
No data:
-
The HTML cache is empty. The validation can not be done.
-
Disabled:
-
HTML Validator is deactivated.
-
Not in domain:
-
The URL is excluded by the Domain List defined in the options.
Extension homepage: http://users.skynet.be/mgueury/mozilla/